/*

   Copyright 2022 Esri

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       https://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

   See the License for the specific language governing permissions and
   limitations under the License.

*/
using ArcGIS.Core.CIM;
using ArcGIS.Core.Data;
using ArcGIS.Core.Geometry;
using ArcGIS.Desktop.Catalog;
using ArcGIS.Desktop.Core;
using ArcGIS.Desktop.Editing;
using ArcGIS.Desktop.Extensions;
using ArcGIS.Desktop.Framework;
using ArcGIS.Desktop.Framework.Contracts;
using ArcGIS.Desktop.Framework.Dialogs;
using ArcGIS.Desktop.Framework.Threading.Tasks;
using ArcGIS.Desktop.Layouts;
using ArcGIS.Desktop.Mapping;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Input;

namespace ColorPickerControl
{
	/// <summary>
	/// This sample shows how to use the Pro API's ColorPicker Control from a Dockpane.
	/// </summary>
	/// <remarks>
	/// 1. Download the Community Sample data (see under the 'Resources' section for downloading sample data)
	/// 1. Make sure that the Sample data is unzipped in c:\data
	/// 1. The project used for this sample is 'C:\Data\FeatureTest\FeatureTest.aprx'
	/// 1. In Visual Studio click the Build menu.Then select Build Solution.
	/// 1. Launch the debugger to open ArcGIS Pro.
	/// 1. Select the FeatureTest.aprx project
	/// 1. The first polygon feature layer in your project's TOC is used to demonstrate the ColorPicker Control.
	/// 1. In Add-in tab, click the "Show Polygon ColorPicker" button.
	/// ![UI](Screenshots/Screen1.png)
	/// 1. If the selected polygon feature has a simple renderer the ColorPicker control shows the fill color for the simple renderer.
	/// 1. Click on the ColorPicker Control and select a different color
	/// ![UI](Screenshots/Screen2.png)
	/// 1. Click on 'Change Fill Color' button to apply the color to the simple polygon renderer.
	/// ![UI](Screenshots/Screen3.png)
	/// </remarks>
	internal class Module1 : Module
	{
		private static Module1 _this = null;

		/// <summary>
		/// Retrieve the singleton instance to this module here
		/// </summary>
		public static Module1 Current
		{
			get
			{
				return _this ?? (_this = (Module1)FrameworkApplication.FindModule("ColorPickerControl_Module"));
			}
		}

		#region Overrides
		/// <summary>
		/// Called by Framework when ArcGIS Pro is closing
		/// </summary>
		/// <returns>False to prevent Pro from closing, otherwise True</returns>
		protected override bool CanUnload()
		{
			//TODO - add your business logic
			//return false to ~cancel~ Application close
			return true;
		}

		#endregion Overrides

	}
}
